code: def generate_assertions(
      definition: str, **config
  ) -> Tuple[str, float]:
      """(openai<1) Generate assertions for a function.
  
      Args:
          definition (str): The function definition, including the signature and docstr.
          config (Optional, dict): The configuration for the API call.
  
      Returns:
          str: The generated assertions.
          float: The cost of the generation.
      """
      params = {**_GENERATE_ASSERTIONS_CONFIG, **config}
      response = oai.Completion.create(
          {"definition": definition},
          **params,
      )
      assertions = oai.Completion.extract_text(response)[0]
      return assertions, response["cost"]
  
imports: import logging
  import os
  import pathlib
  import re
  import string
  import subprocess
  import sys
  import time
  from concurrent.futures import ThreadPoolExecutor, TimeoutError
  from hashlib import md5
  from typing import Callable, Dict, List, Optional, Tuple, Union
  from autogen import oai
label_desc: Use image node_id 11 for calling a global function with example usage: generate_assertions(definition) and returns: assertions,  response